TCDD

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UK 
  • n.四氯二氧
  • Web二恶英;四氯二苯并二恶英;四氯二苯并对二恶英
n.
1.
四氯二氧

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard